Hi Rick You seem slightly confused: All the URLs you sent are for 10/100 ethernet switches/hubs (I inserted the relevant title below each url ) -- Rafi ## On 2004-08-11 10:39 -0400 Ricardo "Rick" Gonzalez typed: R"G> R"G> Wayne, R"G> R"G> My organization has recently switched from a similar infrastructure to R"G> the following: R"G> R"G> Core: http://www.svec.com/PRODUCTS/fd800ds/FD800DS2.htm FD800DS 8-port Dual Speed Hub R"G> Distribution layer: http://www.svec.com/Products/FD521EDS.HTM FD521 5-port Fast Ethernet Switch R"G> Wire closet: http://www.svec.com/Products/fd510eds.htm FD510 5-Port Fast Ethernet Hub R"G> R"G> We have seen a noticeable increase in performance, ROI, and R"G> manageability following the migration away from the prior 3Com R"G> solution. If you have any implementation-specific questions, please R"G> mail me off list and I'll do my best to answer them. R"G> R"G> With regards, R"G> ---Rico R"G>